Newly released SlidingPaneLayout can show/hide navigation panel based on screen width.

I think not so many apps are handling the screen size well yet. Even a orientation change, most of them just extend the width of the elements and leaves some blank spaces. Small set of them fully utilizes the screen size by tweaking the layout with additional information with menu, etc. (as shown in this video).

Surely a surge of tables are changing the world, but it would require more standard frameworks for applying them. It’s good to see the new libraries like SlidePaneLayout.